Plattco MT-Series Slide / Isolation Gate Valve — Custom Heavy-Duty Material Isolation
The MT-Series by Plattco is a premium slide / isolation gate designed for versatile, heavy-industry bulk material handling. Fully customizable and engineered to fit unique operational footprints, this gate delivers reliable isolation, material shut-off, and flow control across a wide range of demanding applications. plattco.com
Performance & Operating Parameters
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Material temperature capability up to 1,000°F (537°C) in standard configurations.
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Pressure differential handling varies by variation:
• General material isolation version: up to 2 PSIG (0.14 Barg).
• Airslide isolation version: up to 12 PSIG (0.82 Barg).
• Alternative fuel feed variation: up to 2 PSIG (0.14 Barg) at elevated temperatures up to 1,800°F (980°C) for specific use cases.
Key Features & Design Highlights
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Fully customized sizes, shapes, and flange patterns to match customer’s installation needs.
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Match any flange-to-flange height profile so minimal field modifications are needed.
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Displacement pocket feature and a knife-edge leading gate blade help achieve full closure—even under a flowing head of material.
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Bonneted design protects moving parts from material and environmental damage.
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Adjustable seal retainers, gate packing glands, and rope packing seals prevent leakage and ensure a tight shut-off.
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Support roller bearings or pins under the gate for smooth, accurate gate travel.
Construction & Materials
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Gate and body materials include carbon steel as well as various grades of stainless steel (e.g. 304, 316, 309 SS), depending on operating temperature and material abrasiveness.
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Seal and packing design tailored to operating conditions; high-temperature gland packing and seal designs included.
Actuation & Accessories
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Multiple actuation options: pneumatic cylinders, hydraulic cylinders, electric screw jacks, manual or chain-wheel handwheel mechanisms.
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Additional accessories including position indicator switches, guards, control packages, and regulators for optimized operations.
